ABSTRACT
Multiple endocrine neoplasia type 1 (MEN 1) is an autosomal dominant hereditary disorder caused by germline mutation of the MEN1 gene. It is characterized by tumors of the anterior pituitary gland, parathyroid glands, and endocrine pancreas. Thymic carcinoid tumor is uncommon and associated with a high mortality, but its natural history has not been investigated yet. We report a case of asymptomatic MEN 1 with a thymic carcinoid tumor. A 37-year-old man underwent a routine medical checkup and upper gastrointestinal endoscopy revealed a duodenal neuroendocrine tumor (NET). Further studies showed the coexistence of pancreatic tumor, parathyroid hyperplasia, pituitary adenoma, and thymoma. The patient underwent duodenal endoscopic mucosal resection, distal pancreatectomy, subtotal parathyroidectomy, and thymectomy. The pathological test revealed a duodenal NET, pancreatic NET, parathyroid hyperplasia, and thymic carcinoid tumor. He was treated for MEN 1. We report this asymptomatic case of MEN 1 with a literature review.
Subject(s)
Adult , Humans , Carcinoid Tumor , Endoscopy, Gastrointestinal , Germ-Line Mutation , Hyperparathyroidism , Hyperplasia , Islets of Langerhans , Mortality , Multiple Endocrine Neoplasia Type 1 , Multiple Endocrine Neoplasia , Natural History , Neuroendocrine Tumors , Pancreatectomy , Parathyroid Glands , Parathyroidectomy , Pituitary Gland, Anterior , Pituitary Neoplasms , Thymectomy , ThymomaABSTRACT
Gitelman syndrome is a condition caused by a mutation of the thiazide sensitive Na-Cl cotransporter gene on the distal convoluted tubule. It results in a variety of clinical features, including hypokalemia, hypomagnesemia, hypocalciuria, and metabolic alkalosis. It is often diagnosed in asymptomatic adults presented with unexplained hypokalemia; however, it is sometimes associated with muscular cramps, numbness, fatigue, weakness, or paralysis. We experienced a case of rheumatoid arthritis accompanied by Gitelman syndrome, presented with hand tremor. We diagnosed her using renal clearance study and genetic analysis. Here, we report our experiences regarding this case along with a literature review.
Subject(s)
Adult , Humans , Alkalosis , Arthritis, Rheumatoid , Fatigue , Furosemide , Genetic Testing , Gitelman Syndrome , Hand , Hypesthesia , Hypokalemia , Muscle Cramp , Paralysis , Solute Carrier Family 12, Member 3 , Thiazides , TremorABSTRACT
Gitelman syndrome is a condition caused by a mutation of the thiazide sensitive Na-Cl cotransporter gene on the distal convoluted tubule. It results in a variety of clinical features, including hypokalemia, hypomagnesemia, hypocalciuria, and metabolic alkalosis. It is often diagnosed in asymptomatic adults presented with unexplained hypokalemia; however, it is sometimes associated with muscular cramps, numbness, fatigue, weakness, or paralysis. We experienced a case of rheumatoid arthritis accompanied by Gitelman syndrome, presented with hand tremor. We diagnosed her using renal clearance study and genetic analysis. Here, we report our experiences regarding this case along with a literature review.
Subject(s)
Adult , Humans , Alkalosis , Arthritis, Rheumatoid , Fatigue , Furosemide , Genetic Testing , Gitelman Syndrome , Hand , Hypesthesia , Hypokalemia , Muscle Cramp , Paralysis , Solute Carrier Family 12, Member 3 , Thiazides , TremorABSTRACT
OBJECTIVE: Although previous trials suggested a relationship between neutrophil-lymphocyte ratio (NLR), platelet-lymphocyte ratio (PLR), and systemic inflammatory response, clinical utility of NLR and PLR in rheumatoid arthritis (RA) is not well defined. This study was conducted to assess the efficiency of NLR and PLR as an inflammatory index in patients with RA. METHODS: A total of 107 patients with newly diagnosed RA who had never used steroid and a control group of 50 age- and gender-matched healthy subjects whose high sensitive C-reactive protein (hsCRP) was within normal range were included. Those with cerebrovascular diseases, diabetes, malignancies, or any cardiovascular diseases were excluded from both groups. The patients were divided into two groups according to the Disease Activity Score of 28 joints (DAS28). Group 1 included patients with a DAS28 score of 3.2 and lower (low disease activity) and group 2 included patients with a score higher than 3.2 (moderate to high disease activity). RESULTS: NLR and PLR in the patient group were 2.99±2.04, 170.90±86.49, significantly higher than that of the control group. NLR and PLR in group 2 were 4.16±2.50, 225.23±93.21, significantly higher than those of group 1 patients (2.26±1.22, 137.15±61.92). NLR and PLR both showed correlation with rheumatoid factor, hsCRP, serum albumin, Korean Heath Assesment Questionnaire, and DAS28. CONCLUSION: These data showed a positive correlation between NLR or PLR level and RA disease activity, suggesting that NLR or PLR can be used as an additional inflammatory marker in patients with RA.
Subject(s)
Humans , Arthritis, Rheumatoid , C-Reactive Protein , Cardiovascular Diseases , Equidae , Joints , Reference Values , Rheumatoid Factor , Serum AlbuminABSTRACT
Serotonin syndrome, an adverse drug reaction, is a consequence of excess serotonergic agonism of central nervous system receptors and peripheral serotonergic receptors. Serotonin syndrome has been associated with large numbers of drugs and drug combinations, and serotonin-norepinephrine reuptake inhibitor-induced serotonin syndrome is rare. It is often described as a sign of excess serotonin ranging from tremor in mild cases to delirium, neuromuscular rigidity, and hyperthermia in life-threatening cases. Diagnosis is based on the symptoms and patient's history, and several diagnostic criteria have been developed. We experienced a rare case of fibromyalgia accompanied by tremor, hyperreflexia, spontaneous clonus, muscle rigidity, and diaphoresis after 10 days of single use of duloxetine 30 mg. Only one case of serotonin syndrome resulting from administration of duloxetine has been reported in Korea, however that case resulted from co-administration of fluoxetine. We report here on this case along with a review of the relevant literature.
Subject(s)
Humans , Central Nervous System , Delirium , Diagnosis , Drug Combinations , Drug-Related Side Effects and Adverse Reactions , Duloxetine Hydrochloride , Felodipine , Fever , Fibromyalgia , Fluoxetine , Korea , Muscle Rigidity , Reflex, Abnormal , Serotonin Syndrome , Serotonin , TremorABSTRACT
Thrombotic thrombocytopenic purpura (TTP) is a blood coagulation disorder that damages numerous organs, including the kidney, heart and brain. Features indicative of TTP include thrombocytopenia, microangiopathic hemolytic anemia, neurologic symptoms, kidney failure and fever. Infections, toxins, pregnancy and, rarely, autoimmune diseases are all known to be associated with TTP. We encountered a rare case of rheumatoid arthritis accompanied by TTP following tympanoplasty. The patient's confusion, thrombocytopenia and renal failure all improved after plasmapheresis and high-dose glucocorticoid therapy, but she eventually expired due to sepsis. We report on this case herein and also review the relevant literature.
Subject(s)
Pregnancy , Anemia, Hemolytic , Arthritis, Rheumatoid , Autoimmune Diseases , Blood Coagulation Disorders , Brain , Fever , Heart , Kidney , Neurologic Manifestations , Plasmapheresis , Purpura, Thrombotic Thrombocytopenic , Renal Insufficiency , Sepsis , Thrombocytopenia , TympanoplastyABSTRACT
BACKGROUND/AIMS: Although trials have suggested an association between osteoporosis and cardiovascular disease (CVD), the relationship between fracture risk and cardiovascular disease is not well defined. Here, we examined whether subjects with a higher risk of fracture also share an increased likelihood of developing CVD. METHODS: This study included 477 subjects; patients with a history of diabetes, chronic hepatopathy, nephritic syndrome, or any cardiovascular diseases were excluded. We used dual energy X-ray absorptiometry to assess the bone mineral density (BMD) of the lumbar spine and femur, and calculated fracture risk based on the Fracture Risk Assessment (FRAX) score. The Framingham risk score (FRS) was used to estimate cardiovascular risk. RESULTS: Of the 477 subjects, 222 had osteopenia and 150 had osteoporosis; the remaining 105 had a normal BMD. In men, no significant differences were observed in systolic blood pressure (SBP), diastolic blood pressure, low-density lipoprotein, high-density lipoprotein (HDL), and triglyceride (TG) between groups. Men with osteoporosis were generally older, and had significantly higher total cholesterol (TC). In women, age and FRS were significantly higher in the osteoporosis group. In the multivariate analysis, age, SBP, TC, HDL, TG, and FRAX were all significantly associated with FRS. CONCLUSIONS: These data suggest that patients with a higher risk of fracture are also at greater risk of developing CVD, indicating a possible mechanistic link between CVD and osteoporosis.